Champia. CnAMpmM. 305 



bus, fere zonas transversales in ramulis formantibus, cy- 

 stocarpiis ovatis ad ramulos sessilibus. Harv. Fl. Tasm. 

 p. 307. 



Ad Tasmaniam. 



Species diversa videtiir, fronde firmiore et multo magis gelatinosa 

 quam in proximis. Parietes articulorum peripherici pluribus cellula- 

 rum seriebus contexti. 



4. Ch. Salicornioides (Harv. Ner. Bor. am. p. 76) fronde pa- 

 niculatim ramosa, ramulis in caule primario inferne in- 

 conspicue articulato, superiie tubuloso, oppositis verticilla- 

 tis aut alternis articulato-constrictis, articulis utrinque 

 truncatis diametro sublongioribus, sphserosporis per ra- 

 mulos sparsis, cystocarpiis ovatis ad ramulos sessilibus. 

 Harv. l. c. tah. XIX B! 



Ad Floridam. 

 Ilabitus et masnitudo fere Loment. mediterranese. 



'"O' 



5. Ch. Kotshyana (Endl. et Dies. Alg. KotscJi. n:o G) fronde 



paniculatim ramosa ramulis in caule primario tubuloso 

 articulato oppositis verticillatis aut alternis articulato- 

 constrictis, articulis medio inflatis utrinque truncatis dia- 

 metro brevioribus, cystocarpiis globosis ad ramos sparsis. 

 J. A(j. Sp. p. 731. Kilt^. tah. Phyc. XV tah. 91? 

 Jn sinu Persico. 



** RamuJis juveniJibus ad genicida vix conspicue constrictis, 

 rcmJe ramisque majorihus aut conspicue nrticidatis, aut 

 ariictdis in caule vix externe ohservandis. 



6. Ch. compressa (Harv. Gen. Soidh. Afr. PJ. p. 402) minor 



froiide compressa, tota articulata subdistiche pinnata, pin- 



nis oppositis alternisve ad basin eximie contractis lan- 



coideo-linearibus obtusis, geniculis vix contractis, splise- 



rosporis inter genicula demum densissimis zonas trans- 



versales formantibus, cystocarpiis ad ramulos sparsis. J. 



Ag. Sp. p. 370. Harv. Ner. austr. tah. XXX. KHt.z. tah. 



PJiyc. XV tah. 84. CJi. VieilJardi Kuts. tah. PJtyc. Vol. 



XVI tah. 37, fide Grun. Fidscli. p. 12. 



Ad Cap. b. Spei et ad Ceylonam; an ad Nov. Hollandiam? 



in pacifico calidiore. 



20 



